/*** server ***/
package util;

import java.util.List;

public class Utils {

    public static String[][] listToArray(List<String[]> list) {
        String[][] res = new String[list.size()][list.get(0).length];
        for (int i = 0; i < list.size(); i++) {
            res[i] = list.get(i);
        }
        return res;
    }
}
